阅读说明：本技术 无框架结构自动液压榨油机 (Automatic hydraulic oil press without frame structure ) 是由 李德印 于 2018-06-06 设计创作，主要内容包括：一种新型的液压榨油机其工作原理是依靠静压力传递理论使机器液压原件作功产生巨大顶力把装在机器内部的油原料挤压出油。新型的无框架结构自动液压榨油机,设计精巧,结构简单,使用钢材少,机械制作省工省时,尤其是机器轻便装有轮子,随时都可搬运,非常方便,机器整体高度低,有利于操作人员作业,是一个发家治富好帮手。(The working principle of the novel hydraulic oil press is that a hydraulic element of the press works by virtue of a static pressure transmission theory to generate huge jacking force to extrude oil raw materials in the press to produce oil. The novel automatic hydraulic oil press without the frame structure is exquisite in design, simple in structure, less in steel, labor-saving and time-saving in mechanical manufacturing, particularly convenient to carry due to the fact that wheels are lightly arranged on the machine, very convenient to carry at any time, low in overall height of the machine, beneficial to operation of operators and a good helper for developing and controlling.)

1. an automatic hydraulic oil press without a frame structure comprises a rotary rocker arm (1), a slag discharge screw handle (2), a buckle end cover (3), an oil pressing bore (4), a slit filter pipe (5), a hydraulic oil cylinder (7) special for an oil nozzle (6), and a hydraulic pump station assembly (8), and is characterized in that the buckle end cover (3) of the slag discharge screw handle (2) is arranged in a bent pipe of the rotary rocker arm (1) and is arranged on a screw rod on the slag discharge screw handle (2), the three parts are assembled into a hoisting effect capable of moving up and down, a concave-convex groove is formed in the lower inner diameter of the buckle end cover (3) and is connected with a concave-convex groove formed in the outer diameter of the upper part of the oil pressing bore (4) so that the concave-convex groove can be freely clamped in oil pressing operation, oil pressed out from the slit filter pipe (5) arranged in the oil pressing bore (4) can seep out to the inner wall of the oil pressing bore (4) through the slit filter pipe (5) and then flows into the oil nozzle (, the inner diameter of the lower part of the oil pressing bore (4) is provided with a large modulus square buckle wire, the outer diameter of the upper part of the special hydraulic oil cylinder (7) is provided with a large modulus square buckle wire, the oil pressing bore (4) and the special hydraulic oil cylinder (7) are directly assembled into a whole to form a hydraulic oil pressing assembly part, and a hydraulic pump station assembly (8) provides machine power to form the performance of the whole machine.

2. The rotary rocker arm (1) according to claim 1, characterized in that the inside of the elbow is provided with the slag tapping screw shank (2) and the snap end cover (3) is assembled into a lifting effect which can move back and forth and up and down by the three parts arranged on the screw rod on the slag tapping screw shank (2).

3. The slag tapping screw handle (2) according to claim 1 or 2 is installed in a bent pipe in the rotary rocker arm (1), and the slag tapping screw handle (2) is pushed by hand to eliminate the close contact between the oil cake and the bayonet end cover (3) so as to facilitate the opening and closing operation.

4. The buckle end cover (3) according to the claim 1 or 3 is characterized in that the buckle end cover is arranged on a screw rod on the slag discharge screw handle (2), and the inner diameter of the lower part of the buckle end cover (3) is provided with a concave-convex groove which is butted with the oil pressing bore (4).

5. The oil pressing and boring tool (4) as claimed in claim 1 or 4 is characterized in that the outer diameter of the upper part is processed with a concave-convex groove which is butted with the buckle end cover (3), the oil pressing and boring tool (4) is internally provided with the slit filter pipe (5), and the inner diameter of the lower part of the oil pressing and boring tool (4) is processed with a large-modulus square buckle wire.

6. the special hydraulic oil cylinder (7) as claimed in claim 1 or 5, characterized in that the outer diameter of the upper part is processed with a large module square thread which is directly assembled with a large module square thread processed on the inner diameter of the lower part of the oil pressing bore (4) to form an oil pressing assembly part, and the hydraulic pump station (8) provides power to form the overall performance.

Belongs to the technical field of:

the invention relates to a machine for extruding grease from oil raw materials, in particular to a machine which is exquisite, flexible, compact in structure and convenient to use.

background art:

The edible oil in the current market is divided into two types of oil extraction and oil pressing according to the production process. The residue of chemical toxic substances is easy to be generated in the leaching oil, the pressed oil is extruded physically, and although chemical assistance is not needed, the equipment is heavy, steel raw materials are used, and the manufacturing process is complex.

The invention content is as follows:

In order to overcome the toxic substance residue existing in the existing edible oil leaching equipment, the pressed oil depends on physical extrusion, but the equipment is heavy without chemical assistance. The invention provides an automatic hydraulic oil press without a frame structure, which has the advantages of simple structure, light weight, easy machining and convenient transportation.

The technical scheme adopted by the invention for solving the technical problems is as follows: the working principle of the machine is that a rotary rocker arm (1) buckle end cover (3) arranged on the upper part of the machine is pushed to the position behind the oil press by hand to expose the whole caliber of an oil squeezing bore (4), then a fried oil is poured into the oil pressing well to cover the buckle end cover (3), a hydraulic pump station assembly (8) is started, at the moment, the top force generated by the machine does work to crush the oil inside the oil squeezing bore (4) to squeeze out grease, the grease squeezed out by a slit filtering pipe (5) arranged inside the oil squeezing bore (4) must pass through a slit on the slit filtering pipe (5) to seep out when oil is discharged, then the grease flows downwards into an oil outlet nozzle (6) and is discharged out of the machine body through the oil outlet nozzle (6) to complete a working cycle, and then a slag cake and the buckle end cover (3) are eliminated to be in close contact by rotating a slag discharge screw handle (2) by hand, so that the operation of opening the oil press bore (.

The invention has the beneficial effects that: the equipment is exquisite and convenient to use, and importantly, a heavy frame structure is reduced, so that the weight of the machine is reduced by half, a large amount of steel is saved for the country, and the mechanical processing and the transportation are convenient.

Description of the drawings:

FIGS. 1, 2, 3 and 4 are part views, and FIG. 5 is a machine assembly view

in the attached drawing, a rotating rocker arm 1, a slag discharge screw handle 2, a buckle end cover 3, a oil squeezing and boring device 5, a fine seam filter pipe 6, an oil outlet nozzle 7 and a special hydraulic oil cylinder 8 hydraulic pump station assembly

The specific implementation method comprises the following steps:

The machine-mounted formula is as follows: the upper slag discharging screw handle (2) is arranged in the bent pipe of the rotary rocker arm (1), the buckle end cover (3) is arranged on the slag discharging screw handle (2), and the three parts are assembled into a lifting effect which can move front and back and up and down. The inner part of the lower surface of the buckle end cover (3) is processed with a concave-convex groove which is connected with a concave-convex groove processed on the outer diameter of the upper part of the oil pressing bore (4) and is convenient and free to open and clamp. The inner diameter of the lower part of the oil pressing bore (4) is provided with a large modulus square buckle wire, the outer diameter of the upper part of the special hydraulic oil cylinder (7) is provided with a large modulus square buckle wire, the oil pressing bore (4) and the special hydraulic oil cylinder (7) are directly assembled into a whole to form a hydraulic oil pressing assembly part, and a hydraulic pump station provides power to form the performance of the whole machine.